Matthew M Willis, CRNA - Medicare Nurse Anesthetist, Certified Registered in Oskaloosa, IA

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Matthew M Willis, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Oskaloosa, Iowa. His current practice location is 1229 C Ave E, Oskaloosa, Iowa. You can reach out to his office (for appointments etc.) via phone at (641) 672-3360.

Matthew M Willis is licensed to practice in Iowa (license number D155119) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1033770607.

Contact Information

Matthew M Willis, CRNA
1229 C Ave E,
Oskaloosa, IA 52577-4298
(641) 672-3360
Not Available

Map and Direction




Provider's Profile

Full NameMatthew M Willis
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location1229 C Ave E, Oskaloosa, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033770607
  • Provider Enumeration Date: 06/25/2019
  • Last Update Date: 03/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0143555052
  • Enrollment ID: I20221114002382

Medical Identifiers

Medical identifiers for Matthew M Willis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033770607NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered D155119 (Iowa)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Matthew M Willis allows following entities to bill medicare on his behalf.
Entity NameMountain View Hospital Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669462362
PECOS PAC ID: 4486562774
Enrollment ID: O20040527001343

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Matthew M Willis is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Matthew M Willis, CRNA
1229 C Ave E,
Oskaloosa, IA 52577-4298

Ph: (641) 672-3394		Matthew M Willis, CRNA
1229 C Ave E,
Oskaloosa, IA 52577-4298

Ph: (641) 672-3360

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Oskaloosa, IA

Tiffany Marie Martin, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1229 C Ave E, Oskaloosa, IA 52577
Phone: 641-672-3100    
Mr. Kim Alan Pearson, NURSE ANESTHETIST
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1229 C Avenue East, Mahaska Health Partnership, Oskaloosa, IA 52577
Phone: 641-672-3100    Fax: 641-672-3215
Mr. William Patrick Ryan, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1225 C Ave E, Oskaloosa, IA 52577
Phone: 641-672-3338    
Cheryl Renae Ervin, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 316 N Market St, Oskaloosa, IA 52577
Phone: 989-942-4084    
Frank John Gorski, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: Mahaska Hospital, 1229 C Ave, Oskaloosa, IA 52577
Phone: 641-672-3100    
Heather Jo Cadwell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1229 C Ave E, Oskaloosa, IA 52577
Phone: 402-926-1587    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.